There is bug in the entity-persistence-tests build.xml file.
If the tests failed, it says:
"BUILD FAILED
/home/markus/workspace/glassfish/entity-persistence-tests/build.xml:154:
Some of the junit tests failed. See the output.txt file for details."
Actually there is no output.txt file but only a testresults.txt file.
To not confuse beginners, build.xml should be changed to tell the right
file name.
Have Fun
Markus